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BOSTON MARATHON 2023

Benjamin Keeler

Bib: 1669•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M45-49)
#0 / 2252
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:16
Rank: #2391
Start → 5K
20:16 | 6:31/mi
10K· 6.21 mi
40:10
Rank: #2295 (+96)
5K → 10K
19:54 | 6:24/mi
15K· 9.32 mi
59:15
Rank: #1817 (+478)
10K → 15K
19:05 | 6:09/mi
20K· 12.43 mi
1:18:40
Rank: #1658 (+159)
15K → 20K
19:25 | 6:15/mi
Half· 13.11 mi
1:22:46
Rank: #1595 (+63)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:38:16
Rank: #1587 (+8)
Half → 25K
15:30 | 6:24/mi
30K· 18.64 mi
1:58:28
Rank: #1568 (+19)
25K → 30K
20:12 | 6:30/mi
20M
2:07:25
Rank: #1565 (+3)
30K → 20M
8:57 | 6:35/mi
21M
2:14:21
Rank: #1562 (+3)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:19:05
Rank: #1559 (+3)
21M → 35K
4:44 | 6:20/mi
23M
2:27:18
Rank: #1535 (+24)
35K → 23M
8:13 | 6:34/mi
24M
2:33:45
Rank: #1534 (+1)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:39:21
Rank: #1520 (+14)
24M → 40K
5:36 | 6:33/mi
25.2M
2:41:40
Rank: #1512 (+8)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:48:31
Rank: #1547 (-35)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:46
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:25:45
Pace6:32 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2320:166:3120:16
6:31
-
10K
6.21 mi10:41:1740:106:2819:54
6:24
-0:07
15K
9.32 mi11:00:2259:156:2119:05
6:09
-0:15
20K
12.43 mi11:19:471:18:406:2019:25
6:15
+0:06
Half
13.11 mi11:23:531:22:466:194:06
6:01
-0:14
25K
15.53 mi11:39:231:38:166:2015:30
6:24
+0:23
30K
18.64 mi11:59:351:58:286:2120:12
6:30
+0:06
20M
20.00 mi12:08:322:07:256:228:57
6:35
+0:05
21M
21.00 mi12:15:282:14:216:246:56
6:56
+0:21
35K
21.75 mi12:20:122:19:056:244:44
6:20
-0:36
23M
23.00 mi12:28:252:27:186:248:13
6:34
+0:14
24M
24.00 mi12:34:522:33:456:246:27
6:27
-0:07
40K
24.85 mi12:40:282:39:216:255:36
6:33
+0:06
25.2M
25.20 mi12:42:472:41:406:252:19
6:43
+0:10
Finish
26.22 mi12:49:382:48:316:266:51
6:43
0:00

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:01 /mi

Average Pace

6:26 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:25

90% of race

Time at Steady Pace

16:06

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:2320:166:3120:16
6:31
#2391
10K
6.21 mi10:41:1740:106:2819:54
6:24
#2295
15K
9.32 mi11:00:2259:156:2119:05
6:09
#1817
20K
12.43 mi11:19:471:18:406:2019:25
6:15
#1658
Half
13.11 mi11:23:531:22:466:194:06
6:01
#1595
25K
15.53 mi11:39:231:38:166:2015:30
6:24
#1587
30K
18.64 mi11:59:351:58:286:2120:12
6:30
#1568
20M
20.00 mi12:08:322:07:256:228:57
6:35
#1565
21M
21.00 mi12:15:282:14:216:246:56
6:56
#1562
35K
21.75 mi12:20:122:19:056:244:44
6:20
#1559
23M
23.00 mi12:28:252:27:186:248:13
6:34
#1535
24M
24.00 mi12:34:522:33:456:246:27
6:27
#1534
40K
24.85 mi12:40:282:39:216:255:36
6:33
#1520
25.2M
25.20 mi12:42:472:41:406:252:19
6:43
#1512
Finish
26.22 mi12:49:382:48:316:266:51
6:43
#1547
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2391227922791081(Top 4%)1028(Top 7%)1028(Top 46%)
10K6.21 mi3.10 mi2295+962193+862193+862255(Top 8%)2158(Top 14%)2158(Top 96%)
15K9.32 mi3.11 mi1817+4781738+4551738+4551081(Top 4%)1028(Top 7%)1028(Top 46%)
20K12.43 mi3.11 mi1658+1591587+1511587+1511216(Top 5%)1163(Top 8%)1163(Top 52%)
Half13.11 mi0.68 mi1595+631524+631524+63809(Top 3%)768(Top 5%)768(Top 34%)
25K15.53 mi2.42 mi1587+81519+51519+51682(Top 6%)1610(Top 11%)1610(Top 71%)
30K18.64 mi3.11 mi1568+191499+201499+201558(Top 6%)1491(Top 10%)1491(Top 66%)
20M20.00 mi1.36 mi1565+31495+41495+41786(Top 7%)1702(Top 11%)1702(Top 76%)
21M21.00 mi1.00 mi1562+31493+21493+21870(Top 7%)1776(Top 12%)1776(Top 79%)
35K21.75 mi0.75 mi1559+31490+31490+31662(Top 6%)1580(Top 10%)1580(Top 70%)
23M23.00 mi1.25 mi1535+241465+251465+251648(Top 6%)1566(Top 10%)1566(Top 70%)
24M24.00 mi1.00 mi1534+1146514651879(Top 7%)1765(Top 12%)1765(Top 78%)
40K24.85 mi0.85 mi1520+141451+141451+141720(Top 6%)1618(Top 11%)1618(Top 72%)
25.2M25.20 mi0.35 mi1512+81443+81443+8995(Top 4%)942(Top 6%)942(Top 42%)
Finish26.22 mi1.02 mi1547-351479-361479-363592(Top 13%)3206(Top 21%)3206(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1081

Males

1028

M45-49

1028

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2255

Males

2158

M45-49

2158

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1081

Males

1028

M45-49

1028

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1216

Males

1163

M45-49

1163

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

809

Males

768

M45-49

768

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1682

Males

1610

M45-49

1610

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1558

Males

1491

M45-49

1491

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1786

Males

1702

M45-49

1702

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1870

Males

1776

M45-49

1776

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1662

Males

1580

M45-49

1580

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1648

Males

1566

M45-49

1566

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1879

Males

1765

M45-49

1765

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1720

Males

1618

M45-49

1618

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

995

Males

942

M45-49

942

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3592

Males

3206

M45-49

3206

Passing Analysis

Category:
Athletes Passed
1174
Passed By
330
Net Change
+844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2391
5K → 10K17579+96#2391#2295
10K → 15K4780+478#2295#1817
15K → 20K1612+159#1817#1658
20K → Half630+63#1658#1595
Half → 25K4335+8#1595#1587
25K → 30K6243+19#1587#1568
30K → 20M2825+3#1568#1565
20M → 21M2522+3#1565#1562
21M → 35K1310+3#1562#1559
35K → 23M3915+24#1559#1535
23M → 24M2625+1#1535#1534
24M → 40K3016+14#1534#1520
40K → 25.2M168+8#1520#1512
25.2M → Finish1550-35#1512#1547
TOTALS1174330+844
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing